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Sulfatfri shampoo

Sulfate-free shampoo

Are you looking for a sulfate-free shampoo? Keune has a number of sulfate-free shampoos to suit every hair type.

What is sulfate-free shampoo?

A sulfate-free shampoo is a shampoo that does not contain sulfates. Sulfates are cleansing agents that ensure that a shampoo lathers well and removes dirt, sebum and product residue from the hair. This allows the product to be distributed evenly throughout your hair. The most common sulfates are mainly Sodium Laureth Sulfate (SLES) and Sodium Lauryl Sulfate (SLS). These sulfates are regularly added to shampoos.

What are sulfates called in shampoo?

The above terms for sulfates as ingredients are not the only sulfates that you often find in shampoos. You can find sulfates on the ingredients list as:

  • Sodium Lauryl Sulfate (SLS) / Sodium Dodecyl Sulfate (SDS)

  • Sodium Laureth Sulfate (SLES)

  • Ammonium Lauryl Sulfate (ALS)

  • Ammonium Laureth Sulfate (ALES)

  • Sodium Lauryl Sulfate (NLS)

  • Sodium Laureth Sulfate (NLES)

  • Sodium Myreth Sulfate (SMS)

  • Sodium Alkylbenzene Sulfonate (SAS)

Why sulfate-free shampoo?

Although sulfates are not necessarily bad, a sulfate-free shampoo may still be recommended. Shampoos containing sulfates cleanse the hair thoroughly, which in some cases can lead to dry hair. This only happens with shampoos containing high concentrations of aggressive sulfates, such as SLS.

It can also happen if you wash your hair too often with shampoo (e.g. daily), have a sensitive or dry scalp, and if the formula does not contain any soothing ingredients. Sulfate-free shampoos are gentler on your hair and scalp than regular shampoo.

If you suffer from a sensitive scalp or dry hair, this can be beneficial. If you have oily hair, you will find it more difficult to wash your hair clean with a sulfate-free shampoo. This also applies if you use a lot of hair styling products. In that case, we recommend a shampoo with sulfates.

Is sulfate-free shampoo better for your hair?

A sulfate-free shampoo is gentler on your hair and better for your color because it doesn't contain harsh cleansers such as SLS or SLES. These sulfates effectively remove dirt and product residue, but at the same time they can strip your hair of its natural oils, leaving it dry, frizzy, or sensitive, and causing colored hair to fade more quickly.

Our sulfate-free shampoos gently cleanse the hair, leaving it soft, shiny, and hydrated. For people with dry, damaged, colored, or sensitive hair, a sulfate-free shampoo can therefore be a healthier choice, leaving hair feeling clean without losing its natural balance.

The right formula

Silicones, sulfates, and parabens all have their own advantages and disadvantages, but not all shampoos containing silicones are the same. It is often a matter of trial and error. With sulfate-free shampoos, it is important that the shampoo is used in a suitable concentration and combined with nourishing ingredients.

In all Keune shampoos, our scientists ensure the right concentration so that it does not irritate the scalp. Every product we make is created in our own Keune Lab. This means you can always enjoy safe shampoos that ensure strong, resilient, and healthy hair.

How can you tell if a shampoo is sulfate-free?

You can tell if a shampoo is sulfate-free by checking the ingredient list. Sulfates in sulfate-free shampoos are often listed as Sodium Lauryl Sulfate (SLS) or Sodium Laureth Sulfate (SLES), but there are also other variants with names ending in “-sulfate.” If a shampoo does not contain these ingredients, it is sulfate-free.

At Keune, you will always find clearly indicated which shampoos are sulfate-free. This means that they cleanse gently, keep the hair soft, and protect the natural balance of the scalp and hair.

Do you need sulfate-free shampoo for colored hair?

Yes, sulfate-free shampoo, such as Color Brillianz Sulfate-Free Shampoo, is a smart choice for colored hair. Sulfates in regular shampoos can remove color pigments from the hair more quickly, causing the color to fade faster.

Color Brillianz's sulfate-free formula is enriched with color-retaining ingredients and antioxidants that help preserve color, enhance shine, and protect hair from harmful external influences. This keeps your color intense and radiant, wash after wash.

Sulfate-free shampoo for curls

A sulfate-free shampoo is recommended for curly hair, as curls are naturally drier and can quickly lose their bounce when exposed to harsh cleansers. Confident Curl Shampoo gently cleanses the hair, leaving curls hydrated and bouncy.

This low-lathering formula enhances the natural texture of your curls without drying out the hair. This leaves your curls looking healthy, shiny, and well-defined, wash after wash.

Who can benefit from a sulfate-free shampoo?

A sulfate-free shampoo is particularly suitable for:

  • dry, damaged, or curly hair

  • a sensitive or easily irritated scalp

  • colored or chemically treated hair

  • people who want to clean their hair more gently without drying it out

Does a sulfate-free shampoo clean well?

Yes, sulfate-free shampoos cleanse the hair thoroughly, but in a gentler way that preserves the natural oils of the hair and scalp. You will find several sulfate-free options in our range: Color Brillianz Sulfate-Free Shampoo keeps colored hair intense and shiny, Confident Curl Shampoo moisturizes and strengthens curls, Scalp Sensitive Shampoo soothes and protects sensitive scalps, and Long & Strong Shampoo stimulates hair growth and makes hair stronger and more resilient.

How do you use sulfate-free shampoo correctly?

Apply a small amount to wet hair, massage gently into the scalp, and work through to the ends. Leave it in for a short time, then rinse thoroughly.

For a healthy scalp and an optimal restart, you can use the Perfect Clarity Exfoliant. This mild pre-wash treatment removes buildup, dead skin cells, and excess sebum, “resetting” your scalp and allowing other care products, such as serums and oils, to be better absorbed.

Follow this with your sulfate-free shampoo and conditioner to keep your hair clean, shiny, and healthy.

What can you expect when switching to sulfate-free shampoo?

When switching to sulfate-free shampoo, your hair may lather less, but it will still clean effectively without stripping away natural oils. After a few washes, your hair will feel softer and shinier, while colored hair will retain its intensity longer and curls will become more bouncy.

What is the best sulfate-free shampoo?

Are you choosing a sulfate-free shampoo? Then you're making the right choice with Keune's professional hairdresser shampoos. Still unsure which sulfate-free shampoo is best for you? Visit your nearest Keune salon and get advice from our hair experts.

Want to read more about sulfates? Then read: what are sulfates in shampoo? Keune's hair experts tell you all the ins and outs.

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